Overview
The AD8400AR1-REEL digital potentiometer, manufactured by Analog Devices Inc., is a versatile component designed for various data acquisition applications. This device is part of the Digital Potentiometers class and is specifically crafted for secondary uses such as voltage control, current control, and resistance simulation. It is known for its high precision, low noise, and small power consumption. The AD8400AR1-REEL operates within a temperature range of -40°C to 125°C and requires an operating voltage between 2.7V and 5.5V, making it suitable for a wide range of environments.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD8400AR1-REEL |
| Description | IC POT DIG SGLE 1K 8BIT 8SOIC |
| Package/Case | 8-SOIC (0.154", 3.90mm Width) |
| Number of Circuits | 1 |
| Number of Taps | 256 |
| Resistance (Ohms) | 1k |
| Interface | SPI |
| Memory Type | Volatile |
| Voltage - Supply | 2.7 V ~ 5.5 V |
| Tolerance | ±33% |
| Temperature Coefficient (Typ) | 700 ppm/°C |
| Resistance - Wiper (Ohms) (Typ) | 200 |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant |
Key Features
- Digital Potentiometer with 256 Taps and Linear Taper
- SPI Interface for easy communication
- 1 Circuit configuration for single-ended operation
- 1k Ohm nominal resistance
- Operating Temperature: -40°C to 125°C
- Compact 8-SOIC package for space-efficient design
Applications
The AD8400AR1-REEL digital potentiometer is versatile and can be used in various applications, including:
- Voltage control
- Current control
- Resistance simulation
- Data acquisition systems
- Industrial control systems
- Automotive electronics
- Medical devices
Q & A
- What is the part number of this digital potentiometer?
The part number is AD8400AR1-REEL. - Who is the manufacturer of the AD8400AR1-REEL?
The manufacturer is Analog Devices Inc. - What is the package type of the AD8400AR1-REEL?
The package type is 8-SOIC (0.154", 3.90mm Width). - How many taps does the AD8400AR1-REEL have?
The AD8400AR1-REEL has 256 taps. - What is the nominal resistance of the AD8400AR1-REEL?
The nominal resistance is 1k Ohms. - What interface does the AD8400AR1-REEL use?
The interface is SPI. - What is the operating temperature range of the AD8400AR1-REEL?
The operating temperature range is -40°C to 125°C. - Is the AD8400AR1-REEL RoHS compliant?
No, the AD8400AR1-REEL contains lead and is RoHS non-compliant. - What is the memory type of the AD8400AR1-REEL?
The memory type is volatile. - What is the typical temperature coefficient of the AD8400AR1-REEL?
The typical temperature coefficient is 700 ppm/°C.
